How To Fix /EACC/DM_PLIMA326 - Index &1 for table &2 is a unique index; this is not supported

/EACC/DM_PLIMA326 - Overview

• Message type: E = Error

• Message class: /EACC/DM_PLIMA -

• Message number: 326

• Message text: Index &1 for table &2 is a unique index; this is not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /EACC/DM_PLIMA326 - Index &1 for table &2 is a unique index; this is not supported ?

  The SAP error message /EACC/DM_PLIMA326 Index &1 for table &2 is a unique index; this is not supported typically occurs in the context of data migration or data management processes, particularly when working with the SAP Data Migration Cockpit or similar tools. This error indicates that the system is trying to create or use a unique index on a table that does not support it in the current context.
  
  Cause:
  
  Unique Index Violation: The error suggests that the operation being performed is attempting to create or reference a unique index on a table that is not designed to support unique constraints in the current operation.
  Data Migration Issues: During data migration, if the source data contains duplicates that violate the unique index constraint, this error can occur.
  
  Configuration Issues: There may be a misconfiguration in the data migration settings or the mapping of fields that leads to the system trying to enforce a unique